Re: Test suite for 6509 processor

From: Michał Pleban <*lists_at_michau.name*> Date: Tue, 27 Feb 2018 13:45:56 +0100 Message-ID: <5A955304.8010609@michau.name> · lists_at_michau.name

Hello!

Mia Magnusson wrote:

> Maybe it would be a good idea for a 6509 replacement to have some
> mechanism to always force the code bank to $f.

Then programs compiled with cc65 would not work as they run in bank 1.

> You could use the P500 emulation in VICE and use VIC-II to display the
> contents of $0/$1.

I am not sure how good the P500 emulation in VICE is. It may be
interesting to test ;-)

> If this differs from real 6509 hardware, it might be one of the oddest
> bug reports sent to the VICE people ;)

I have some already pending regarding emulation of the CRTC in CBM-II,
you reminded me to submit them.

Regards,
Michau.

       Message was sent through the cbm-hackers mailing list